package com.bw.dao;

import com.bw.bean.G1;
import com.bw.bean.G2;
import com.bw.bean.G3;
import com.bw.bean.G4;
import org.springframework.stereotype.Repository;

import java.util.List;

@Repository
public interface gDao {
List<G1> show1();
G2 show2();
List<G3> show3();
List<G4> show4();
}
